baber/WOPTO huggingface dataset:
Patent CA-2483239-A1 (CA)
Title: Multilayer oriented antimicrobial and antifogging films
Inventor: ZAKIR RZAEV
IPC: A01N25/34
Filed: 2003-04-17
Abstract: Antimicrobial and antifogging polymeric films with preferable A/C/E structure useful for the food, medicine and agriculture applications as well as for other general packaging and non-traditional special applications. More preferably, antimicrobial and antifogging films having a A/B/C/E structure.  Most preferably, antimicrobial and antifogging films having a A/B/C/D/E  structure. A multilayer structure (having at least an skin layer (A) having antifogging and antimicrobial properties/ a core layer (C) / an outer layer (E) structure) for semi and biaxially oriented polyolefin based antifogging films having advantageous properties as compared with known and commercial films such as low values of haze, high values of sheen, lower longitudinal and transverse shrinkage, which provides high dimensional stability, and excellent antifogging and antimicrobial properties. Preferably the skin layer (A), having antifogging and antimicrobial properties, is electrical corona or flame treated. Electrical corona or flame treatment of the outer layer (E) may enhance ink anchorage and increase the printability of this layer. Preferably, the films comprise an inner (B) layer between the skin layer (A) and the core layer (C). Preferably, the films may comprise a second inner (D) layer between the outer (E) layer and the core layer (C).
Patent CA-2485916-A1 (CA)
Title: Non-nucleoside reverse transcriptase inhibitors
Inventor: SIMONEAU BRUNO
IPC: A61P31/18
Filed: 2003-05-14
Abstract: Compounds represented by formula (I), wherein R2 is selected from the group consisting of H, (C1-4)alkyl, halo, haloalkyl, OH, (C1-6)alkoxy, NH(C1-4alky l) or N(C1-4alkyl)2; R4 is H or Me; R5 is H or Me; R11 is H, (C1-4)alkyl, (C3- 4)cycloalkyl and (C1-4)alkyl-(C3-4)cycloalkyl; A is a connecting chain of (C 1- 3)alkyl; B is O or S; n is 0 or 1; wherein when n is 0: Ring C is 6- or 10- membered aryl or 5- or 6-membered heterocycle having from 1 to 4 heteroatoms selected from the group consisting of O, N, and S, said aryl and said heterocycle being optionally substituted; and E is CONR12R13 ; CONHNR14R15; NR16COR17; NR18SO2(C1-6)alkyl; SO2NR19R20; or SO2R21; or when n is 1: Ring C is as defined above and E is a single bond or a connecting group; and Ring D is 6- or 10-membered aryl or 5- or 6-membered heterocycle having from 1 to 4 heteroatoms selected from the group consisting of O, N, and S, said aryl and said heterocycle being optionally substituted with from 1 to 5 substituents; or a salt or a prodrug thereof are provided as inhibitors of HIV reverse transcriptase.
Patent CA-2487101-A1 (CA)
Title: Method and apparatus for predicting the result of a coloration
Inventor: HAYMAN DAVID RICHARD
IPC: A45D44/00
Filed: 2003-06-26
Abstract: A method and apparatus for predicting the result of the coloration of a substrate by a coloring product. The method and apparatus involve the use of micro-processing system and are especially suitable for quickly and easily determining the result of hair coloration by a commercial hair dye product.  Preferably a bar-code scanning device is used to input information relating to the product into the micro-processing system
Patent CA-2490815-A1 (CA)
Title: Retractable screen door components and method
Inventor: HAGEMEYER BRUCE A
IPC: E06B9/54
Filed: 2003-02-07
Abstract: A retractable flexible screen for installation to a frame of a fenestration product, the frame having opposite pairs of frame members. The flexible screen extending and retracting across an opening in the fenestration product and including flexible screen material (210) and a roller system (230) upon which the screen material (210) is unwound and wound. The roller system (230) mounting to a pair of mounting brackets (280), each attachable to one of the pairs of frame members. A control bar (22) connects to the screen material (210) and moves along a pair of tracks (300, 350) each mountable to the same pair of frame members, the screen material (210) extending from the roller system (230) to one of the other pair of frame members. A gripper system (400) mounts in the tracks and grips the screen material in a closed flexible screen. A spring tensioning system (500) provides post-installation access to adjust the tension of a spring within the roller system.
Patent CA-2491103-A1 (CA)
Title: Seat-belt webbing guide for coupes and convertibles
Inventor: FONTECCHIO ROBERT
IPC: B60R22/04
Filed: 2004-12-23
Abstract: A webbing guide for redirecting a seat-belt webbing in a vehicle, having a seat-belt system, and a vehicle seat assembly. This webbing guide allows the seat-belt webbing to be readily secured to and released from the upper portion of the seatback member of the vehicle seat assembly. The preferred webbing guide comprises a guide body mountable to the upper portion of the seatback member of the vehicle seat assembly. An arm member pivotally engages the guide body, and is thereby movable between an open configuration and a closed configuration for selectively securing the seat-belt webbing to the guide body in readily releasable relation. Further embodiments provide means, such as magnetically biasing means, for releasably retaining the arm member in the closed configuration. This webbing guide is especially useful in relation to vehicle seat assemblies of the type having a seatback member tippable between an upright and occupiable, deployed design configuration and a tipped configuration, which affords ready access rearward of the vehicle seat. The webbing guide is useful for overcoming the inconveniences posed by prior-art webbing guides.
Patent CA-2491113-A1 (CA)
Title: Method and apparatus for remotely severing a prefabricated vertical drain
Inventor: TOMLINSON GAREY I
IPC: E02D9/04
Filed: 2004-12-23
Abstract: Vertical prefabricated drains are installed into soil underlying a body of water for soil stabilization and thereafter from the surface of the water the drain member is captured within a drain cutting assembly which is lowered by an operating line that is tethered to the assembly into the water as guided by the captured drain. Then the prefabricated drain is severed below the surface of the water by actuating the cutter assembly at the water surface with the operating line.
Patent CA-2494168-A1 (CA)
Title: Isolateur composite
Inventor: HENRICKS SCOTT
IPC: H01B17/32
Filed: 2003-06-12
Abstract: L'invention concerne un isolateur composite (fig. 1) comprenant: (i) un corps composite (30) muni d'au moins deux connecteurs (44, 51), et assemblé à un conducteur (non illustré); et (ii) un boîtier (50) formé d'un seul tenant, et entourant le corps composite (30).
Patent CA-2497252-A1 (CA)
Inventor: PANCOTTI SANTINO
IPC: B64C23/06
Filed: 2005-02-14
Abstract: A helicopter having a fuselage; and two rear wings located on opposite sides of the fuselage and having winglets, each projecting transversely from a free end of the relative wing.
Patent CA-2498884-A1 (CA)
Inventor: GINZEL LOTHAR
IPC: E05D5/02
Filed: 2003-10-21
Abstract: The invention relates to a hinge (2) for a glass door (1). The aim of the invention is to create a hinge (2) that is improved with regard to its optical effect. To this end, the invention provides that the hinge (2) is provided with a luminous means (7).
Patent CA-2500373-A1 (CA)
Inventor: EDWARDS MARK IEUAN
IPC: A61K8/86
Filed: 2003-10-01
Abstract: Liquid dentifrice compositions are provided which give improved cleaning performance and flavour display when used in the small amounts that can be dispensed onto a typical electric toothbrush head. The liquid dentifrice has a viscosity of less than about 500 Pa.s at 0.1 s-1 at 25~C. Representative compositions include greater than about 2 % by weight of a surfactant; greater than about 1. 2 % flavour and greater than 50 % liquid carrier materials, including controlled amounts of water and humectants, or alternatively polyoxyethylene thickeners.
Patent CA-2504065-A1 (CA)
Title: Dispersible antibacterial pharmaceutical compositions
Inventor: WALDRON NIKI A
IPC: A61K45/06
Filed: 2003-12-11
Abstract: A pharmaceutical composition is provided comprising a vehicle that comprises (a) an amphipathic oil that is water dispersible and ethanol insoluble, (b) microcrystalline wax, and (c) a pharmaceutically acceptable non-aqueous carrier; and having an antibacterial substance in an antibacterially effecti ve amount stably dispersed in the vehicle. The composition is suitable for administrationby intramammary infusion to a milk producing animal for treatm en t and/or prevention of mastitis or other diseases of the udder, as well as f or otic administration for treatment and/or preventionof an ear infection.</SDO AB>
Patent CA-2505990-A1 (CA)
Title: Palonosetron for the treatment of chemotherapy-induced emesis
Inventor: BRAGLIA ENRICO
IPC: A61K31/473
Filed: 2003-11-06
Abstract: Methods and compositions for reducing chemotherapy and radiotherapy induced emesis with 5-HT3 receptor antagonists are disclosed, especially with palonosetron.
Patent CA-2506571-A1 (CA)
Inventor: HOYDICK DAVID P
IPC: C23C2/28
Filed: 2003-11-04
Abstract: Dual phase steel sheet is made using a time/temperature cycle including a so ak at about 1340-1425F and a hold at 850-920F, where the steel has the composition in weight percent, carbon: 0.02-0.20; aluminum: 0.010-0.150; titanium: 0.01 max; silicon: 0.5 max; phosphorous: 0.060 max; sulfur: 0.030 max; manganese: 1.5- 2.40; chromium: 0.03-1.50; molybdenum: 0.03-1.50; with the provisos that the amounts of manganese, chromium and molybdenum have the relationship: (Mn + 6Cr + 10 Mo) = at least 3.5%. The sheet is preferably in the form of a strip treated in a continuous galvanizing or galvannealing lin e, and the product is predominantly ferrite and martensite.
Patent CA-2507316-A1 (CA)
Title: Glucocorticoides liposomaux
Inventor: BRAEUER ROLF
IPC: A61K9/127
Filed: 2003-11-24
Abstract: L'invention concerne une formulation liposomale contenant des glucocorticoïdes hydrosolubles, l'utilisation de cette formulation pour le traitement de maladies inflammatoires et une trousse qui comprend, par exemple en tant qu'agent pharmaceutique, cette formulation liposomale.
Patent CA-2507682-A1 (CA)
Title: Flexible container with a flexible port and method for making the same
Inventor: YOUNG HARVEY THEODORE
IPC: A61F5/44
Filed: 2003-09-23
Abstract: A flexible container is disclosed incorporating flexible front and rear sheets and one or more container ports disposed in between the sheets. The one or more container ports each has a pliable attachment flange and an integrally molded nozzle. The pliable attachment flange has a first configuration whereby the attachment flange collapses to enable heat sealing the attachment flange to the sheets and thereafter substantially recovers its shape to provide a fluid pathway with the port. Various terminal ports, terminal caps, and rubber septums may be useable with the one or more container ports.
Patent CA-2507688-A1 (CA)
Inventor: WAJDA RUDI
IPC: A23L29/00
Filed: 2003-11-25
Abstract: The invention relates to the solubilization of lipophilic substances, preferably from the group of lipids, steroids, terpenes and polar lipids by means of a lecithin/polyol matrix or a lecithin/carbohydrate matrix so as to obtain water soluble emulsive transparent concentrates which are used in cosmetic, dietary and pharmaceutical products.
Patent CA-2508462-A1 (CA)
Title: Software for die-stamping modelling
Inventor: VIOSSAT PIERRE
IPC: G06F17/50
Filed: 2003-12-02
Abstract: The invention concerns a method for digital simulation of a die-stamping process comprising the following steps: recording at least one metamodel consisting of a permanent collection of digital representations of elementary components of die-stamping tools, each of said elementary components being defined in the form of finished elements, and comprising digital static attributes; recording a digital model for deforming a blank used in the process to be simulated; selecting a subassembly of said permanent collection, by temporarily recording said elementary components representing a particular die-stamping tool corresponding to the simulation concerned, said subassembly constituting a specific collection in the form of digitized finished elements of the specific collection, parameterizing said digitized finished elements of the specific collection, and the corresponding attributes based on the characteristics of the process to be simulated; recording the digital data representing the relative movements of the components of said specific collection, based on operating cycles of the die-stamping process to be simulated; recalculating the digital models for deforming the blank based on the recorded digitized data in the parameterized specific collection, of the digital model of the blank, and of the specific displacements; generating a digital or visual representation of deformations of the blank by applying said recalculated digital model.
Patent CA-2511388-A1 (CA)
Title: A hollow body blowing system
Inventor: KOETKE CLAUS-DIETER
IPC: B29C49/22
Filed: 2005-07-05
Abstract: A hollow body blowing system comprises a frame, a tube extrusion device and die, and a closing unit comprising two opposing vertical closing plates, an upper horizontal closing plate secured at an upper region of the first vertical closing plate and carrying an upper mold half, and a lower horizontal closing plate, carrying a lower mold half, and secured to a supporting plate secured at a lower region of the second vertical closing plate. A carriage moves the closing unit in relation to the tube extrusion die, and moves the vertical closing plates towards each other. When the upper and lower mold halves are brought into opposing relationship, the upper horizontal closing plate interlocks with the second vertical closing plate, and the lower horizontal supporting plate interlocks with the first vertical closing plate. The system facilitates molding of hollow bodies of greater length or complexity than conventional vertical parting systems.
Patent CA-2512091-A1 (CA)
Inventor: CARLEY MICHAEL T
IPC: A61B17/00
Filed: 2003-12-17
Abstract: The present invention relates to a method of making clips which can be used to engage body tissue for the purpose of closing wounds. Such clips are generally annular in shape and have radially inwardly extending tines. The present invention first forms a precursor which, in one embodiment, has the tines extending radially outwardly from the annular body and then forms the clip by inverting the precursor such that the tines extend radially inwardly. In an alternate embodiment, the precursor is formed with an over-sized lateral dimension and then compressed inwardly to bring the tines closer together and to reduce the lateral dimension of the precursor. It is preferred to manufacture such clips from a superelastic alloy such as nickel-titanium, in which case the inverted or compressed precursor must be heated and quenched to heat set the clip in its final shape.
Patent CA-2512481-A1 (CA)
Inventor: DERKSEN WILLIAM EDMOND
IPC: F01N3/10
Filed: 2005-07-20
Abstract: A combined heat exchanger and muffler comprises a main body defining a heat exchange chamber and a muffler chamber, with a separator wall disposed therebetween. The separator wall has a throughpassage to permit the heat exchange chamber to be in fluid communication with the muffler chamber. An exhaust inlet is in fluid communication with the heat exchange chamber. An exhaust outlet is in fluid communication with the muffler chamber. A heat exchange coil is mounted within the heat exchange chamber such that a coolant inlet portion and a coolant outlet portion are disposed exteriorly to the main body. In use, exhaust gases enter the heat exchange chamber through the exhaust inlet, whereat the exhaust gases heat coolant in the heat exchange coil, such that coolant exiting the heat exchange coil at the coolant outlet portion is hotter than coolant entering the heat exchange coil at the coolant inlet portion.
Patent CA-2514525-A1 (CA)
Inventor: PEARSON ARTHUR CLIVE
IPC: C10L5/08
Filed: 2004-02-11
Abstract: L'invention concerne un procédé et un système pour briqueter une matière particulaire, par exemple du charbon bitumineux ou semi-bitumineux contenant de l'humidité. Ce procédé consiste à sécher partiellement la matière particulaire puis à l'acheminer à un appareil de briquetage (38) dans des conditions telles que la vapeur d'eau s'échappe de la matière particulaire pendant l'acheminement. La matière particulaire passe à travers des rouleaux de formation de briquettes (44, 46) pour former des briquettes (47). La vapeur d'eau libérée déplace sensiblement ou empêche la pénétration d'une grande proportion d'autres composants gazeux contenus dans l'atmosphère entourant la matière particulaire et/ou mélangés à cette dernière. La matière particulaire, acheminée à l'appareil de briquetage, est entourée d'un composant gazeux et mélangée à ce dernier qui contient 70 à 100 % en volume de vapeur d'eau au moment de son entrée dans la partie de formation de briquettes de l'appareil de briquetage de sorte que, lorsque la matière particulaire est comprimée pendant la formation de la briquette, la vapeur d'eau se liquéfie et l'élévation de pression du matériau gazeux dans les briquettes ainsi formées est minimisée. Cette réduction de l'élévation de pression des composant gazeux a également pour effet de réduire le retour de gaz au moment où les fines de charbon sont transformées en briquettes.
Patent CA-2515120-A1 (CA)
Title: Sound processing system for configuration of audio signals in a vehicle
Inventor: FURGE KENNETH CARL
IPC: H04S5/02
Filed: 2005-08-05
Abstract: A sound processing system for a vehicle includes a sound processor that is configured to mix at least one real audio input signal to form at least one virtual output signal. At least one audio signal that is available to drive at least one loudspeaker may be formed using the combination of the virtual output signal and the real audio input signal. The virtual output signal may be post processed to form a predetermined frequency range of the audio signal prior to being combined with the real audio input signal. The audio signal may be created by mixing the real audio input signal with the post processed virtual output signal. Alternatively, the audio signal may be formed by mixing the real audio input signal to form a real audio output signal, and then summing the real audio output signal with the post processed virtual output signal. Mixing may be performed with a crossbar mixer included in the sound processor.
Patent CA-2515722-A1 (CA)
Inventor: YAMASHITA TETSUYA
IPC: F02D41/04
Filed: 2004-02-12
Abstract: In an internal combustion engine, an exhaust passage is provided with a NO X storing and decomposing catalyst (20). When burning fuel under a lean air-fuel ratio, the nitrogen monoxide is adsorbed by the NO X storing and decomposing catalyst (20) and disassociated. At this time, the disassociated oxygen is held in the form of oxygen ions O- on the NO X storing and decomposing catalyst (20). By making the air-fuel ratio rich and purging part of these oxygen ions O-, the remaining oxygen ions O- are also purged. Due to this, the NO X purification performance of the NO X storing and decomposing catalyst (20) is restored.
Patent CA-2516655-A1 (CA)
Title: Method for reducing acrylamide formation in thermally processed foods
Inventor: MASSON JOHN RICHARD
IPC: A23L19/12
Filed: 2004-02-06
Abstract: A process and apparatus for a method for reducing the amount of acrylamide in thermally processed foods. This invention permits the production of foods having significantly reduced levels of acrylamide. The method relies on the manipulation of various unit operations used in the production of food products, particularly the washing and cooking, unit operations. For example, the washing unit operation can be modified to provide a contacting step at an increased time and temperature, and adding components as calcium chloride and L-cysteine to an aqueous solution used for the contacting. The cooking unit operation can be modified by dividing it into at least a higher-temperature first heating step and a lower-temperature second heating step in order to avoid the high-temperature / low~moisture conditions most favorable for acrylamide formation.
Patent CA-2518201-A1 (CA)
Inventor: VILLA CARLOS M
IPC: C08G65/26
Filed: 2004-03-05
Abstract: A continuous process and system for producing polyether polyols that allows for continuously adding an unreacted oxide to a loop reactor while adding at least one thermally deactivating catalyst capable of thermally deactivating prior to decomposition of polyether polyol which can allow for greater concentrations of unreacted oxides and/or a rate of reaction in the loop reactor is at a rate at least two times faster than a rate of reaction in a loop reactor containing less than 14 weight percent unreacted oxide. In a preferred embodiment, the catalyst is a double metal cyanide catalyst and a plug flow reactor is formed in series with the loop reactor wherein neither reactor contains a vapor space.
Patent CA-2518991-A1 (CA)
Title: Pipe layer apparatus
Inventor: DAVIS DANIEL E
IPC: B66C23/84
Filed: 2003-03-11
Abstract: The pipelayer crane apparatus (10) comprises a lower, the lower comprising a lower frame (100), a pedestal, a lower bearing portion, a telescoping axle, a track roller, and a track shoe, an upper, the upper (200) comprising a frame , a body, a cab, a pedestal, a upper bearing portion, and a counterweight, a lifting assembly, the lifting assembly (300) comprising an adjacent portion, a remote portion, a joint, and a weldment (400), the weldment comprising a bod y, an extension, a winch, and securing members. A method for a pipelayer crane apparatus to rotate about the track shoes comprising a lower, the lower havi ng a pedestal attached to a lower bearing surface; an upper, the upper having a pedestal attached to a upper bearing portion; bearing formed by the interaction of the upper bearing surface and the lower bearing surface; a pi pe lifting assembly, the pipe lifting assembly attached to a weldment, the weldment attached to the upper; and the upper rotating about the bearing formed by the upper bearing surface and the lower bearing surface.
Patent CA-2520115-A1 (CA)
Title: 3-alkylidenehydrazino substituted heteroaryl compounds as thrombopoietin receptor activators
Inventor: YANAGIHARA KAZUFUMI
IPC: C07D333/32
Filed: 2004-06-04
Abstract: A compound represented by the formula (1): wherein A is a nitrogen atom or CR4, B is an oxygen atom, a sulfur atom or NR9 (provided that when A is a nitrogen atom, B is not NH), R1 is a C2-14; aryl group, L1 is a bond, CR10R11, an oxygen atom, a sulfur atom or NR12, X is OR13, SR13 or NR14NR15, R2 is a hydrogen atom, a formyl group, a C1-10; alkyl group or the like, L2 is a bond or the like, L3 is a bond, CR17R18, an oxygen atom, a sulfur atom or NR19, L4 is a bond, CR20R21, an oxygen atom, a sulfur atom or NR22, Y is an oxygen atom, a sulfur atom or NR23, and R3 is a C2-14; aryl group, a tautomer, prodrug or pharmaceutically acceptable salt of the compound or a solvate thereof.
Patent CA-2520231-A1 (CA)
Title: Non-consumable electrode welding torch and welding head with the torch
Inventor: ETOH RYUICHI
IPC: B23K9/167
Filed: 2005-09-19
Abstract: An ultra-flat non-consumable electrode welding torch which allows performing a welding operation through a narrow gap between adjacent piping such as welding of a piping of a boiler panel, to be mounted on a compact automatic welding head, and a welding head provided with such a welding torch are provided.